2027 Specialized Aethos 2 SRAM vs 2026 Colnago C72 Super Record Bora Ultra WTO
The 510 is the Colnago C72 Super Record Bora Ultra WTO size closest to your 54 Specialized Aethos 2 SRAM. We match frame stack and reach. This is a geometry comparison, not a fit recommendation; stem, spacers, handlebars and saddle setup also affect your riding position.
What changes on the Colnago C72 Super Record Bora Ultra WTO
Compared with the Specialized Aethos 2 SRAM in 54, the Colnago C72 Super Record Bora Ultra WTO in 510 places the top of the head tube 3 mm higher and 3 mm further forward, relative to the bottom bracket.
- Frame stack
- +3 mm
- Higher front end
- Frame reach
- +3 mm
- Longer frame reach
- Wheelbase
- n/a
- One of the bikes has no number for this
- Head angle
- +0.4°
- Steeper: sharper steering
- Chainstays
- ±0 mm
- About the same
The two frames
Only the Specialized Aethos 2 SRAM is drawn. The Colnago C72 Super Record Bora Ultra WTO numbers we have for size 510 are missing the wheelbase.
Geometry side by side
| Measurement | Specialized Aethos 2 SRAM 54 | Colnago C72 Super Record Bora Ultra WTO 510 | Difference |
|---|---|---|---|
| Reach | 384mm | 387 | +3 mm |
| Stack | 559mm | 562 | +3 mm |
| Head tube angle | 72.5° | 72.9 | +0.4° |
| Seat tube angle | 74° | 74.5 | +0.5° |
| Effective top tube | 544mm | 543 | −1 mm |
| Chainstay length | 410mm | 410 | ±0 mm |
| Wheelbase | 992mm | not listed | |
| BB drop | 75mm | 72 | −3 mm |
| BB height | 267mm | not listed | |
| Standover | 759mm | not listed | |
| Seat tube length | 490mm | not listed | |
| Fork length | 372mm | not listed | |
| Head tube length | 150mm | 148 | −2 mm |
Differences are the Colnago C72 Super Record Bora Ultra WTO minus the Specialized Aethos 2 SRAM. Full charts: 2027 Specialized Aethos 2 SRAM, 2026 Colnago C72 Super Record Bora Ultra WTO.
Where each sits in its class
Specialized Aethos 2 SRAMColnago C72 Super Record Bora Ultra WTO
Each bike is ranked against the other road bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.
What each ships with
The stock build of each bike's first listed trim. Parts that match are dimmed.
| Part | Specialized Aethos 2 SRAMS-Works - SRAM RED AXS | Colnago C72 Super Record Bora Ultra WTOSuper Record 13 Bora Ultra WTO |
|---|---|---|
| Frame | Specialized S-Works Aethos 2 FACT | Colnago C72 |
| Shifter | SRAM RED AXS E1 | Campagnolo Ergopower DB Super Record |
| Derailleur | SRAM RED AXS E1 | Campagnolo RD02-SR13WRL Super Record WRL |
| Cassette | SRAM RED XG-1290 E1 | Campagnolo Super Record |
| Chain | SRAM Red E1 flat-top | Campagnolo Super Record |
| Crankset | SRAM RED AXS E1 | Campagnolo Super Record |
| Bottom bracket | Specialized Alpha | Campagnolo Ultra-Torque |
| Wheelset | Roval Rapide CLX | Campagnolo Bora Ultra WTO 45 |
| Tire | Specialized Cotton TLR | Pirelli P Zero Race |
| Brake | SRAM Red E1 | Campagnolo Super Record WRL |
| Handlebar | Roval Alpinist Cockpit II | Colnago CC.02 |
| Seatpost | Roval Alpinist | Colnago integrated |
| Saddle | Specialized S-Works Power | Prologo Nago R4 Pass Nack |
| Fork | not listed | Colnago C72 fork |
| Chainring | not listed | Campagnolo Super Record |
| Rotor | not listed | Campagnolo rotor, Campagnolo Super Record |
| Stem | not listed | Colnago CC.02 |
| Bar tape | not listed | Colnago Grip Black |
| Headset | not listed | CeramicSpeed SLT |
| Bottle cage | not listed | Colnago Matt Black |
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